Table 4.
Echocardiographic and hemodynamics parameters correlation with right coronary flow reserve
| Pearson correlation coefficient | p | |
| LV Fractional shortening (%) | 0,28 | 0,18 |
| LV mass (g) | -0,19 | 0,37 |
| LV mass index (g/m2) | -0,07 | 0,76 |
| End systolic wall stress (103·dyn/cm2) | -0,28 | 0,19 |
| LV volume/mass ratio (mL/g) | -0,18 | 0,40 |
| RV ejection fraction | 0,40 | 0,06 |
| Cardiac index (L/min/m2) | 0,06 | 0,79 |
| Pulmonary artery systolic pressure (mm Hg) | -0,26 | 0,22 |
| Pulmonary capillary pressure (mm Hg) | 0,30 | 0,15 |
| Pulmonary vascular resistance (Wood unit) | -0,10 | 0,63 |
| Systolic pressure gradient between aorta-RV (mm Hg) | 0,33 | 0,11 |
| Gradient between diastolic aortic and mean right atrial pressure (mm Hg) | 0,42 | 0,04 |
p = descriptive level of Pearson correlation